.poem-container {
    padding: 90px 0 40px;
    position: relative;
}

/* 居中 */
.myCenter {
    display: flex;
    justify-content: center;
    align-items: center;
}

.my-el-image {
    width: 100%;
    height: 100%;
}
.my-el-image .image-slot {
    width: 100%;
    height: 100%;
}
.poem-image::before {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: transparent;
    content: "";
}

.my-animation-slide-top {
    animation-name: slide-top
}
/* 上移 */
@keyframes slide-top {
    0% {
        opacity: 0;
        transform: translateY(-20%)
    }
    100% {
        opacity: 1;
        transform: translateY(0)
    }
}

.my-animation-hideToShow {
    animation-name: hideToShow
}

/* 显示 */
@keyframes hideToShow {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}


.poem-wrap {
    border-radius: 10px;
    z-index: 10;
    text-align: center;
    letter-spacing: 4px;
    font-weight: 300;
    width: 100%;
    max-width: 800px;
}

.poem-wrap div span {
    padding: 5px 10px;
    color: black;
    font-size: 2em;
    border-radius: 5px;
}

.poem-wrap p {
    width: 100%;
    max-width: 800px;
    color: black;
}

.poem-wrap p.poem {
    margin: 40px auto;
    font-size: 1.5em;
}

.poem-wrap p.info {
    margin: 20px auto 40px;
    font-size: 1.1em;
}